Iberia flight IB 4338: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 17:32 Boston Logan (BOS) B 19:15 Ronald Reagan Washington (DCA) 2
IB 4338 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-08-05 through 2026-09-03
Codeshare flight, operated by American Airlines.(AA 5087)
Mon,Tue,Sat,Sun 17:32 Boston Logan (BOS) B 19:15 Ronald Reagan Washington (DCA) 2
IB 4338 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-09-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 5087)
Mon,Tue,Thu-Sun 17:55 Dallas Fort Worth (DFW) 18:48 Las Vegas Harry Reid (LAS) 1
IB 4338 Non-stop Airbus A321 (321) 2:53 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3080)
Daily 17:55 Dallas Fort Worth (DFW) 18:50 Las Vegas Harry Reid (LAS) 1
IB 4338 Non-stop Airbus A321neo (32Q) 2:55 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2243)
Daily 17:59 Dallas Fort Worth (DFW) 19:02 Las Vegas Harry Reid (LAS) 1
IB 4338 Non-stop Airbus A321 (321) 3:03 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3080)
Daily 19:05 Boston Logan (BOS) B 20:59 Ronald Reagan Washington (DCA) 2
IB 4338 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 4514)
Mon,Wed,Sat 19:05 Boston Logan (BOS) B 20:59 Ronald Reagan Washington (DCA) 2
IB 4338 Non-stop Embraer EMB 175 (E75) 1:54 Effective from 2026-10-26
Codeshare flight, operated by American Airlines.(AA 4514)
This flight number is listed as serving the following routes:


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Iberia flight IB 4338: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4338
17:32
Boston Logan (BOS) B

19:15
Ronald Reagan Washington (DCA) 2
Effective 2026-08-05 through 2026-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5087)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4338
17:32
Boston Logan (BOS) B

19:15
Ronald Reagan Washington (DCA) 2
Effective 2026-09-05 through 2026-09-08
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5087)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4338
17:55
Dallas Fort Worth (DFW)

18:48
Las Vegas Harry Reid (LAS) 1
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3080)
Duration: 2:53, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Iberia IB4338
17:55
Dallas Fort Worth (DFW)

18:50
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2243)
Duration: 2:55, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Iberia IB4338
17:59
Dallas Fort Worth (DFW)

19:02
Las Vegas Harry Reid (LAS) 1
Effective 2026-03-29 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3080)
Duration: 3:03, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Iberia IB4338
19:05
Boston Logan (BOS) B

20:59
Ronald Reagan Washington (DCA) 2
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4514)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4338
19:05
Boston Logan (BOS) B

20:59
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-26
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4514)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Ronald Reagan Washington (DCA)
  • Dallas Fort Worth (DFW) - Las Vegas Harry Reid (LAS)
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